9 Reasons Why Your Ducted Commercial Air Conditioning System Malfunctions

In the sweltering heat of summer or during a chilly winter spell, the last thing any business needs is a malfunctioning ducted air conditioning installation Sydney. It’s crucial to understand the underlying reasons for any issues that may arise with your system to tackle them effectively. 

The list below enumerates the common reasons why your ducted commercial air conditioning system might break down.

Clogged Filters

When the filters of the system are not cleaned or replaced regularly, they get clogged with dust and debris. This prevents the smooth flow of air and forces the system to work harder than necessary, which can cause it to break down. It’s essential to clean or replace filters every few months to ensure optimal performance.

Leaking Ducts

The ductwork is an integral part of the ducted system, and when there are leaks or holes, conditioned air can escape. This not only reduces efficiency but can also cause the system to malfunction. Regular inspection and maintenance of ducts are crucial to avoid this problem.

Refrigerant Leaks

The refrigerant is what cools the air within the system. If there’s a leak, there won’t be enough refrigerant to cool the air effectively. This means the system will need to work much harder to try to cool the space, which can cause it to malfunction.

Thermostat Issues

Sometimes, the issue lies not with the system itself but with the thermostat. If the thermostat is not calibrated correctly, it might not communicate the right commands to the system. Ensure that the thermostat is set properly and, if necessary, consider replacing an outdated thermostat with a newer, more efficient model.

Electrical Issues

Electrical malfunctions can cause a variety of issues with your ducted system. This might include blown fuses, tripped circuit breakers, or worn-out contactors. It’s important to regularly check the electrical components of the system and replace or repair them as needed.

Overworked Components

If your system is continuously running without adequate breaks, the components can become overworked. This can cause the compressor and fans to wear out more quickly. It’s essential to ensure that the system is sized correctly for the space it is cooling and that it is used efficiently.

Insufficient Maintenance

Regular maintenance is key to preventing malfunctions. This includes not only cleaning or replacing filters but also checking for refrigerant leaks, inspecting the ductwork, and ensuring that all components are working properly. A lack of maintenance can cause small issues to escalate into more significant problems.

Age of the System

Like any piece of equipment, a ducted system has a finite lifespan. If your system is old, it may simply be at the end of its life and no longer able to function effectively. In this case, the most economical and efficient solution is usually to replace it with a new system.

External Blockages

The external unit of the system must have adequate airflow to operate efficiently. If the surrounding area is cluttered with debris or if the unit is installed in a cramped space, it can cause the system to overheat and malfunction. Make sure that the area around the external unit is clear and that there is enough space for air to flow freely.

Understanding the reasons behind the malfunctioning of your ducted commercial cooling system is the first step in resolving the issues. Regular maintenance, proper usage, and timely replacement of worn-out components can go a long way in ensuring that your system runs smoothly and efficiently. Investing in the health of your ducted system is not just a matter of providing a comfortable environment but also a wise business decision that can save you from unexpected expenses and loss of productivity.

A ducted commercial air conditioning system is a significant investment and plays a vital role in the day-to-day operations of a business. Being vigilant and proactive in the maintenance and care of your system not only safeguards this investment but is also beneficial for the productivity and reputation of your business.